GREENReplacement Kingman Spyder Bottomline ASA. Must have a Spyder cradle/drop forward with perpendicular 2-hole (NOT included). This Spyder Bottomline has the perpendicular 2-hole pattern, NOT the standard inline hole pattern. Anodized aluminum with standard tank threads, metric threaded front output and safety bleed hole. Weight: 1.6oz, Length: 2.5 inch. NO instructions. GreenNOTE: Won"t fit the offset 2-hole pattern on old Spyder markers without a Kingman Spyder cradle/drop forward!